3315722020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12752777}}^1$

素因数の和:12752799

約数の個数: 24

約数和(自身を含む): 7498633464

約数和(自身を除く): 4182911444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12752777, 25505554, 51011108, 63763885, 127527770, 165786101, 255055540, 331572202, 663144404, 828930505, 1657861010, 3315722020]

約数ペア:

[(1, 3315722020), (2, 1657861010), (4, 828930505), (5, 663144404), (10, 331572202), (13, 255055540), (20, 165786101), (26, 127527770), (52, 63763885), (65, 51011108), (130, 25505554), (260, 12752777)]